CN202822249U - Placenta blood collecting device - Google Patents
Placenta blood collecting device Download PDFInfo
- Publication number
- CN202822249U CN202822249U CN 201220532506 CN201220532506U CN202822249U CN 202822249 U CN202822249 U CN 202822249U CN 201220532506 CN201220532506 CN 201220532506 CN 201220532506 U CN201220532506 U CN 201220532506U CN 202822249 U CN202822249 U CN 202822249U
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- Prior art keywords
- blood
- placenta
- harvester
- funnel
- collecting device
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- Expired - Fee Related
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Abstract
The utility model relates to a placenta blood collecting device. The prior art is lack of the placenta blood collecting device. The placenta blood collecting device comprises a collector which is funnel-shaped. A plurality of sharp spines are placed on the inner surface of the funnel. A drainage tube is placed on the lower opening of the funnel. When using placenta blood collecting device, a person can completely wash a fresh placenta using normal saline and puts the placenta on the collector. After blood vessels and blood capillaries on the placenta are punctured by the sharp spines, inner placenta blood flows out into a collecting container through the drainage tube and can replace umbilical cord blood. The placenta blood collecting device has the advantages of being simple in structure, convenient to use, capable of being used for collecting the placenta blood which can replace the umbilical cord blood.
Description
Technical field
This utility model relates to a kind of placental blood harvester.
Background technology
Hematopoietic stem cell in the Cord blood can be used for treating multiple disease in the blood system and disease of immune system, comprise that Malignancy is (such as acute leukemia, chronic leukemia, multiple myeloma, myelodysplastic syndrome, lymphoma etc.), hemoglobinopathy (such as Thalassemia), marrow hematopoiesis function failure (such as aplastic anemia), congenital metabolic disease, innate immunity defective illness, the autoimmunity illness, some entity tumor is (such as small cell lung cancer, neuroblastoma, ovarian cancer, progressive muscular dystrophy etc.
Cord blood can be kept in the umbilical cord blood hematopoietic stem cell storehouse now.Cord blood is through multiple tracks medical science operations such as detections, separation, preparation in Cord Blood Bank, be chilled in-196 ℃ the profound hypothermia liquid nitrogen, and can long preservation.
But the umbilical cord blood collection technology only gathers blood in the umbilical cord, and intraplacental blood is the same with Cord blood in fact, also contains hematopoietic stem cell, but prior art lacks corresponding harvester.
The utility model content
The technical problems to be solved in the utility model is how to fill up the above-mentioned blank of prior art, and a kind of placental blood harvester is provided.
For solving the problems of the technologies described above, this placental blood harvester comprises harvester, and this harvester is funnel-form, and its funnel inner surface is provided with a plurality of spines, and the funnel end opening is provided with drainage tube.So design during use, is rinsed fresh Placenta Hominis well with normal saline first, then is placed on the harvester, and after the blood vessel on the Placenta Hominis, blood capillary were punctured by spine, its inner placental blood flowed out, and flows into collection container, alternative Cord blood through drainage tube.
As optimization, described spine is provided with and draws the blood groove.So the drain placental blood is convenient in design.
As optimization, it also is furnished with a plurality of test tubes, and each test tube is furnished with a capping.So design behind the placental blood injecting tube, adds upper cover, can be used to long-term frozen and preserves.
As optimization, described spine distributes along even circumferential on funnel.So design, stressed even.
As optimization, described spine has three, is isosceles triangle and distributes.So design is effective.
This utility model placental blood harvester has advantage simple in structure, easy to use, is fit to gather placental blood, the replaceable Cord blood of the placental blood that gathers.
Description of drawings
Below in conjunction with accompanying drawing this placental blood harvester is described further:
Fig. 1 is the structural representation of this placental blood harvester;
Fig. 2 is the test tube schematic diagram that this placental blood harvester is equipped with.
Among the figure: 1 is that harvester, 2 is that spine, 3 is that drainage tube, 4 is that test tube, 6 is capping for drawing blood groove, 5.
The specific embodiment
Embodiment one: as shown in Figure 1, this placental blood harvester comprises harvester 1, and this harvester 1 is funnel-form, and its funnel inner surface is provided with a plurality of spines 2, and the funnel end opening is provided with drainage tube 3.Described point perverse 2 is provided with and draws blood groove 4.Described spine 2 has three, is isosceles triangle and distributes along even circumferential on funnel.
As shown in Figure 2, this placental blood harvester also is furnished with a plurality of test tubes 5, and each test tube 5 is furnished with a capping 6.
Claims (5)
1. placental blood harvester, it is characterized in that: comprise harvester, this harvester is funnel-form, and its funnel inner surface is provided with a plurality of spines, and the funnel end opening is provided with drainage tube.
2. placental blood harvester as claimed in claim 1, it is characterized in that: described spine is provided with and draws the blood groove.
3. placental blood harvester as claimed in claim 1 or 2, it is characterized in that: it also is furnished with a plurality of test tubes, and each test tube is furnished with a capping.
4. placental blood harvester as claimed in claim 3, it is characterized in that: described spine distributes along even circumferential on funnel.
5. placental blood harvester as claimed in claim 4, it is characterized in that: described spine has three, is isosceles triangle and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532506 CN202822249U (en) | 2012-10-18 | 2012-10-18 | Placenta blood collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532506 CN202822249U (en) | 2012-10-18 | 2012-10-18 | Placenta blood collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822249U true CN202822249U (en) | 2013-03-27 |
Family
ID=47934061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220532506 Expired - Fee Related CN202822249U (en) | 2012-10-18 | 2012-10-18 | Placenta blood collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325116A (en) * | 2016-11-18 | 2019-10-11 | 都柏林慈善妇产医院(卢坦达医院) | Device for taking sample of blood from umbilical |
| CN111996117A (en) * | 2020-09-08 | 2020-11-27 | 天晴干细胞股份有限公司 | Placenta blood extraction device and method integrating transportation and collection |
-
2012
- 2012-10-18 CN CN 201220532506 patent/CN202822249U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325116A (en) * | 2016-11-18 | 2019-10-11 | 都柏林慈善妇产医院(卢坦达医院) | Device for taking sample of blood from umbilical |
| CN110325116B (en) * | 2016-11-18 | 2022-07-05 | 都柏林慈善妇产医院(卢坦达医院) | Umbilical cord blood collection device |
| CN111996117A (en) * | 2020-09-08 | 2020-11-27 | 天晴干细胞股份有限公司 | Placenta blood extraction device and method integrating transportation and collection |
| CN111996117B (en) * | 2020-09-08 | 2022-12-16 | 天晴干细胞股份有限公司 | Placenta blood extraction device and method integrating transportation and collection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131018 |